@font-face {
    font-family: 'iconfont';  /* project id 419757 */
    src: url('//at.alicdn.com/t/font_419757_lddtyxxo5r1qncdi.eot');
    src: url('//at.alicdn.com/t/font_419757_lddtyxxo5r1qncdi.eot?#iefix') format('embedded-opentype'),
    url('//at.alicdn.com/t/font_419757_lddtyxxo5r1qncdi.woff') format('woff'),
    url('//at.alicdn.com/t/font_419757_lddtyxxo5r1qncdi.ttf') format('truetype'),
    url('//at.alicdn.com/t/font_419757_lddtyxxo5r1qncdi.svg#iconfont') format('svg');
}

.icon-up {
    font-family: 'iconfont', serif;
    font-size: 20px;
    color: #bbbbbb;
}